CN215649479U

CN215649479U - Building site safety helmet convenient to dress

Info

Publication number: CN215649479U
Application number: CN202121699646.5U
Authority: CN
Inventors: 储金武; 汪学文
Original assignee: Anhui Runhong Plastic Co ltd
Current assignee: Anhui Runhong Plastic Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a construction site safety helmet convenient to wear, which relates to the technical field of safety helmets and aims at solving the problem that the conventional safety helmet is inconvenient to wear, the construction site safety helmet comprises a helmet body, wherein the inner surface of the helmet body is fixedly connected with a plurality of damping springs, one ends of the damping springs are jointly and fixedly connected with a protective sleeve positioned in the helmet body, the outer side of the helmet body is fixedly connected with a first sliding sleeve and a second sliding sleeve, one side of the first sliding sleeve is provided with a first sliding mechanism, one side of the second sliding sleeve is provided with a second sliding mechanism, one side of the second sliding mechanism is fixedly connected with a pull belt, one side of the second sliding mechanism is fixedly connected with a clamping sleeve, and the inner side of the clamping sleeve is slidably connected with a sliding plate. Simultaneously, the shock absorption function can be realized, the operation is simple, and the use is convenient.

Description

Building site safety helmet convenient to dress

Technical Field

The utility model relates to the technical field of safety helmets, in particular to a construction site safety helmet convenient to wear.

Background

Construction safety is a safety problem encountered in engineering construction of various industries. Construction safety covers all safety problems in the operation process and relates to relevant contents such as management, finance, logistics and the like. The government of China always attaches importance to production safety, life and property safety of people, relevant laws and regulations are made, and clear requirements are made on personnel and units engaged in engineering construction industry in the field of the people's republic of China. What is indispensable to construction safety is the safety helmet of workers, and the safety helmet is a helmet which has a protective effect on injury of the head of a person caused by falling objects and other specific factors.

Just wearing to present safety helmet simple cap body and bandage, general safety helmet is provided with a plurality of bandages, need use one of hand to carry out the straining of bandage when dressing, just can bring the safety helmet well for the safety helmet wastes time and energy when wearing, and it is very inconvenient to dress, so needs the building site safety helmet of a be convenient for dress now.

SUMMERY OF THE UTILITY MODEL

The construction site safety helmet convenient to wear provided by the utility model solves the problem that the safety helmet is inconvenient to wear.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a construction site safety helmet convenient to wear comprises a helmet body, wherein the inner surface of the helmet body is fixedly connected with a plurality of damping springs, one end of each damping spring is fixedly connected with a protective sleeve positioned in the helmet body, the outer side of the helmet body is fixedly connected with a first sliding sleeve and a second sliding sleeve, one side of the first sliding sleeve is provided with a first sliding mechanism, one side of the second sliding sleeve is provided with a second sliding mechanism, one side of the second sliding mechanism is fixedly connected with a pull belt, one side of the second sliding mechanism is fixedly connected with a clamping sleeve, the inner side of the clamping sleeve is slidably connected with a sliding plate, one side of the sliding plate is fixedly connected with positioning teeth, one side of the sliding plate is fixedly connected with a plurality of limiting springs fixedly connected with the inner side of the clamping sleeve, one side of the sliding plate is fixedly connected with a pull rod of a clamping sleeve sliding sleeve machine, one side of the pull belt is fixedly connected with a plurality of buckling teeth matched with the positioning teeth, and the other side of the pull belt is fixedly connected with a protection mechanism.

Preferably, the first sliding sleeve and the second sliding sleeve are located on two sides of the cap body, one side of the cap body is fixedly connected with a cap peak, and a sliding groove is formed in the upper side of the cap peak.

Preferably, the first sliding mechanism comprises a clamping sleeve in sliding connection with one side of the first sliding sleeve, and a first threaded rod in threaded sleeve connection with the clamping sleeve is rotatably sleeved on the first sliding sleeve.

Preferably, the second sliding mechanism comprises a sliding block in sliding connection with one side of the second sliding sleeve, and a second threaded rod in threaded sleeve connection with the sliding block is rotatably sleeved on the second sliding sleeve.

Preferably, the protection mechanism comprises a rubber plate fixedly connected with one side of the pull belt, one side of the rubber plate is fixedly connected with a rubber sleeve, and one side of the rubber sleeve is provided with an inflation inlet.

Preferably, the lag adopts half shell structure, the inboard fixedly connected with sponge layer of lag, the downside opening edge fixedly connected with connecting band of lag, the upside fixedly connected with of connecting band and lag fixed connection's shock attenuation area.

The utility model has the beneficial effects that:

1. through passing the cutting ferrule with stretching strap one end, just can make the knot tooth and the location tooth cooperation of stretching strap one side, just can stimulate the stretching strap through one hand, make the stretching strap slide on the cutting ferrule, then will detain the tooth through the location tooth and fix, prevent that the stretching strap from taking place to slide, prevent that the stretching strap from taking place not hard up when tying up personnel's head, it is not hard up to take place, prevent that the safety helmet from dropping, can play the effect of quick wearing, when the safety helmet is taken off to needs, just can stimulate the pull rod, make the slide, break away from the location tooth and the knot tooth of slide one side, just can be fast with the stretching strap roll-off cutting ferrule, the safety helmet is taken off fast to the convenience.

2. Just can make the cutting ferrule slide through rotating first threaded rod, make the stretching strap of cutting ferrule one side remove, it just can make the slider slide to rotate the second threaded rod, make the stretching strap remove, can be according to the position of the big or small regulation stretching strap of different personnel heads, make the personnel of difference all can comfortable tighten, excellent in use effect, through the lag, can wrap up personnel's head, through damping spring, can reduce the strength that transmits the lag when the cap body receives the striking, play the effect of protection personnel head, through the rubber sleeve, can aerify rubber sleeve inside, can be so that the stress of stretching strap and personnel chin, make wearing of personnel more comfortable, and is simple to operate, high durability and convenient use.

Drawings

FIG. 1 is a front cross-sectional view of a field helmet of the present invention shown in a convenient to wear configuration;

FIG. 2 is a schematic front view of a field helmet of the present invention that is easy to wear;

FIG. 3 is a rear perspective view of a field helmet of the present invention that is easy to wear;

FIG. 4 is a left side schematic view of a field helmet of the present invention shown in a convenient to wear configuration;

FIG. 5 is a partially cut-away, schematic view of a field helmet of the present invention as disclosed herein, which is easy to wear.

Reference numbers in the figures: 1. a cap body; 2. a protective sleeve; 3. a connecting belt; 4. a rubber sleeve; 5. pulling the belt; 6. a rubber plate; 7. a brim; 8. a shock absorbing band; 9. a damping spring; 10. a first sliding sleeve; 11. a card sleeve; 12. a first threaded rod; 13. a second sliding sleeve; 14. a slider; 15. a second threaded rod; 16. buckling teeth; 17. a pull rod; 18. a limiting spring; 19. a slide plate; 20. and positioning teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a convenient-to-wear safety helmet for construction sites comprises a helmet body 1, wherein the inner surface of the helmet body 1 is fixedly connected with a plurality of damping springs 9, one end of each damping spring 9 is fixedly connected with a protective sleeve 2 positioned inside the helmet body 1, the outer side of the helmet body 1 is fixedly connected with a first sliding sleeve 10 and a second sliding sleeve 13, one side of the first sliding sleeve 10 is provided with a first sliding mechanism, one side of the second sliding sleeve 13 is provided with a second sliding mechanism, one side of the second sliding mechanism is fixedly connected with a drawstring 5, one side of the second sliding mechanism is fixedly connected with a clamping sleeve 11, the inner side of the clamping sleeve 11 is slidably connected with a sliding plate 19, one side of the sliding plate 19 is fixedly connected with a positioning tooth 20, one side of the sliding plate 19 is fixedly connected with a plurality of limiting springs 18 fixedly connected with the inner side of the clamping sleeve 11, one side of the sliding plate 19 is fixedly connected with a pull rod 17 of a sliding sleeve machine with the clamping sleeve 11, one side of the drawstring 5 is fixedly connected with a plurality of button teeth 16 matched with the positioning teeth 20, the other side of the drawstring 5 is fixedly connected with a protection mechanism, one end of the drawstring 5 passes through the cutting sleeve 11, so that the button teeth 16 on one side of the drawstring 5 are matched with the positioning teeth 20, the drawstring 5 can be pulled by one hand to slide on the cutting sleeve 11, then the button teeth 16 are fixed by the positioning teeth 20 to prevent the drawstring 5 from sliding, the drawstring is prevented from loosening when the head of a person is tightly bound, the safety helmet is prevented from falling down, the safety helmet can be worn quickly, when the safety helmet needs to be taken off, the pull rod 17 can be pulled to slide the sliding plate 19, the positioning teeth 16 on one side of the sliding plate 19 are separated from the button teeth 20, the drawstring 5 can be quickly slid out of the cutting sleeve 11, the safety helmet is convenient to take off quickly, the head of the person can be wrapped by the protection sleeve 2, through damping spring 9, can reduce the strength that transmits lag 2 when the cap body 1 receives the striking, play the effect of protection personnel's head.

The first sliding sleeve 10 and the second sliding sleeve 13 are located on two sides of the cap body 1, one side of the cap body 1 is fixedly connected with a cap peak 7, and a sliding groove is formed in the upper side of the cap peak 7.

First slide mechanism includes cutting ferrule 11 with first sliding sleeve 10 one side sliding connection, rotate on the first sliding sleeve 10 and cup joint the first threaded rod 12 with cutting ferrule 11 threaded sleeve, just can make cutting ferrule 11 slide through rotating first threaded rod 12, make the stretching strap 5 of cutting ferrule 11 one side remove, it just can make slider 14 slide to rotate second threaded rod 15, make stretching strap 5 remove, can adjust the position of stretching strap 5 according to the size of different personnel's heads, make the personnel of difference all can comfortable tighten, excellent in use effect.

The second sliding mechanism comprises a sliding block 14 which is in sliding connection with one side of the second sliding sleeve 13, and a second threaded rod 15 which is in threaded sleeve connection with the sliding block 14 is rotatably sleeved on the second sliding sleeve 13.

Protection machanism include with 5 one side fixed connection's of stretching strap rubber slab 6, one side fixedly connected with rubber sleeve 4 of rubber slab 6, one side of rubber sleeve 4 is provided with the inflation inlet, be convenient for make rubber sleeve 4 aerify, through rubber sleeve 4, can make the stress of stretching strap 5 and personnel's chin reduce on the one hand for personnel wear more comfortable, on the other hand can make different personnel adjust, makes the head closely laminate with the cap body 1, easy operation, convenient to use.

Lag 2 adopts half shell structure, lag 2's inboard fixedly connected with sponge layer, lag 2's downside opening edge fixedly connected with connecting band 3, connecting band 3's upside fixedly connected with and lag 2 fixed connection's damping band 8.

The working principle is as follows: one end of the drawstring 5 penetrates through the cutting sleeve 11, so that the buckling teeth 16 on one side of the drawstring 5 are matched with the positioning teeth 20, the drawstring 5 can be pulled by one hand, the drawstring 5 slides on the cutting sleeve 11, then the buckling teeth 16 are fixed through the positioning teeth 20, the drawstring 5 is prevented from sliding, the drawstring is prevented from loosening when the head of a person is tightly bound, the safety helmet is prevented from falling off, the safety helmet can be worn quickly, when the safety helmet needs to be taken off, the pull rod 17 can be pulled, the sliding plate 19 slides, the positioning teeth 16 on one side of the sliding plate 19 are separated from the buckling teeth 20, the drawstring 5 can be quickly slid out of the cutting sleeve 11, the safety helmet is conveniently and quickly taken off, the cutting sleeve 11 can slide by rotating the first threaded rod 12, the drawstring 5 on one side of the cutting sleeve 11 moves, and the sliding block 14 can slide by rotating the second threaded rod 15, make stretching strap 5 remove, can be according to the position of the size adjustment stretching strap 5 of different personnel heads, make the personnel of difference all can comfortable tighten, excellent in use effect is than, through lag 2, can wrap up personnel's head, through damping spring 9, can reduce the strength that transmits lag 2 when the cap body 1 receives the striking, play the effect of protection personnel head, through rubber sleeve 4, can aerify 4 insides of rubber sleeve, can make the stress of stretching strap 5 and personnel chin, make wearing of personnel more comfortable, the operation is simple, high durability and convenient use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a building site safety helmet convenient to dress, includes the cap body (1), its characterized in that, the internal surface fixedly connected with of the cap body (1) is a plurality of damping spring (9), and is a plurality of the common fixedly connected with in one end of damping spring (9) is located inside lag (2) of the cap body (1), the outside fixedly connected with first sliding sleeve (10) and second sliding sleeve (13) of the cap body (1), one side of first sliding sleeve (10) is provided with first slide mechanism, one side of second sliding sleeve (13) is provided with second slide mechanism, one side fixedly connected with stretching strap (5) of second slide mechanism, one side fixedly connected with cutting ferrule (11) of second slide mechanism, the inboard sliding connection of cutting ferrule (11) has slide (19), one side fixedly connected with location tooth (20) of slide (19), one side fixedly connected with of slide (19) a plurality of spacing spring with the inboard fixed connection of cutting ferrule (11) are a plurality of spacing spring (18) The pull rod (17) of the sliding sleeve machine with the clamping sleeve (11) is fixedly connected to one side of the sliding plate (19), a plurality of buckling teeth (16) matched with the positioning teeth (20) are fixedly connected to one side of the pull belt (5), and a protection mechanism is fixedly connected to the other side of the pull belt (5).

2. The helmet convenient to wear for construction sites as claimed in claim 1, wherein the first sliding sleeve (10) and the second sliding sleeve (13) are located on two sides of the helmet body (1), a visor (7) is fixedly connected to one side of the helmet body (1), and a sliding groove is formed in the upper side of the visor (7).

3. The building site safety helmet convenient to wear is characterized in that the first sliding mechanism comprises a clamping sleeve (11) in sliding connection with one side of the first sliding sleeve (10), and a first threaded rod (12) in threaded sleeve connection with the clamping sleeve (11) is rotatably sleeved on the first sliding sleeve (10).

4. A helmet as claimed in claim 1, wherein the second sliding mechanism comprises a sliding block (14) slidably connected to one side of the second sliding sleeve (13), and a second threaded rod (15) threadedly engaged with the sliding block (14) is rotatably engaged with the second sliding sleeve (13).

5. A helmet for a construction site convenient to wear as claimed in claim 1, wherein the protection mechanism comprises a rubber plate (6) fixedly connected with one side of the drawstring (5), a rubber sleeve (4) is fixedly connected with one side of the rubber plate (6), and an inflation inlet is arranged on one side of the rubber sleeve (4).

6. The helmet for construction sites convenient to wear as claimed in claim 1, wherein the protective sleeve (2) is of a half-shell structure, a sponge layer is fixedly connected to the inner side of the protective sleeve (2), a connecting band (3) is fixedly connected to the lower opening edge of the protective sleeve (2), and a damping band (8) fixedly connected to the protective sleeve (2) is fixedly connected to the upper side of the connecting band (3).